185406-76-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 185406-76-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,5,4,0 and 6 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 185406-76:
(8*1)+(7*8)+(6*5)+(5*4)+(4*0)+(3*6)+(2*7)+(1*6)=152
152 % 10 = 2
So 185406-76-2 is a valid CAS Registry Number.
185406-76-2Relevant articles and documents
Dihydrobenzofurans
-
, (2008/06/13)
Compounds of formula I, wherein Het represents a heterocycle having the meaning and R1, R2, R3 and R4 have the meanings as given in the description are novel effective bronchial therapeutics.